型号 | 分类 | 制造商 | 库存 | 起订 | 价格 | 链接 |
---|---|---|---|---|---|---|
PARTICLE, DUST SENSOR | sensor | unknown | 贸泽采购 |
Common Type: PM2.5/PM10 Optical Dust Sensor (e.g., Sharp GP2Y1010AU0F, SDS011, PMS5003)
Principle: Uses infrared or laser scattering to detect particle concentration in air
Output: Analog voltage or digital UART signal proportional to dust density
Applications: Air quality monitors, HVAC systems, smart home devices
Interface: Analog read or serial communication (TTL UART)
Note: Requires clean airflow and periodic calibration for accuracy
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